修改侧边栏点透、长安问题

@@ -67,7 +67,7 @@ $newCoupon.on('submit', function() {
     return false;
 });
 
-$('#coupon-list').on('touchend', '.employ-main', function() {
+$('#coupon-list').on('click', '.employ-main', function() {
     var $this = $(this);
     var couponCode = $this.data('coupon-code');
 

@@ -139,7 +139,8 @@ function reMarginFooter(fixedElement) {
 
 //页面通用底部位置及status设置
 (function() {
-    var $op = $footer.children('.op-row');
+    var $op = $footer.children('.op-row'),
+        $backToTop = $('.back-to-top');
 
     var user = getUser();
 
@@ -165,8 +166,8 @@ function reMarginFooter(fixedElement) {
         );
     }
 
-    if ($op.find('.back-to-top').length > 0) {
-        backToTopHammer = new Hammer($op.find('.back-to-top')[0]);
+    if ($backToTop.length > 0) {
+        backToTopHammer = new Hammer($backToTop[0]);
         backToTopHammer.on('tap', function(e) {
             $(window).scrollTop(0);
             e.srcEvent.preventDefault();

@@ -20,24 +20,25 @@ var $ = require('jquery'),
 var start = 0,
     swiperClass,
     $logotrans = $('.home-header .logo'),
+    openSideNav = false,
     isen = true;
 
 var navHammer;
 
 lazyLoad($('img.lazy'));
 
-navHammer = new Hammer($('.nav-btn')[0]);
-navHammer.on('tap', function(event) {
-    event.preventDefault();
+$('.nav-btn').on('touchstart', function(event) {
     $mobileWrap.addClass('menu-open');
     $overlay.show().css('opacity', 0.3);
     $sideNav.addClass('on');
-
-    event.srcEvent.stopPropagation();
+    event.preventDefault();
+    event.stopPropagation();
+    openSideNav = true;
     return false;
 });
 
 function hideSideBar() {
+    openSideNav = false;
     if ($mobileWrap.hasClass('menu-open')) {
         $mobileWrap.removeClass('menu-open');
         $('.overlay').hide();

@@ -7,7 +7,6 @@
     left: 0;
     right: 100rem / $pxConvertRem;
     width: 540rem / $pxConvertRem;
-    z-index: 4;
     overflow: hidden;
     @include transition(all .3s);